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Timken 30302-90KA1 is a metric tapered roller bearing matched assembly, featuring a cone and cup factory-paired for precise runout and preload. This TRB set is designed for combined radial and axial loads in industrial gearboxes, pump shafts, and general machinery. The assembly falls within the <4 inch outside diameter class, suitable for compact, high-load applications requiring reliable performance and simplified installation.
MODEL 30302-90KA1
$29.73 Each
Prices are subject to change
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Returnable: Yes
-0.03 in Cage-cone frontface clearance
2.8 mm
0.11 in Cone backface backing diameter
20.5 mm
0.4331 in Design unit
Metric Heat generation factor (rib-roller end):4.6 Heat generation factor (roller-raceway):4.3 Related Assembly Number(s):30302-90KA1 Series:30302 Static radial rating:22200 N
0.5118 in Cup backface backing diameter
36.58 mm
0.75 in Cone part number
X30302 Cone width:13.000 mm
0.81 in Cone frontface backing diameter
19 mm
1.44 in Cup frontface backing diameter
39.12 mm
1.54 in Cup outer diameter
42 mm
1.6535 in Cup part number
Y30302 Cup width:11.000 mm
4980 lbf T - Bearing Width
14.250 mm
Cage material
Stamped Steel Cage-cone backface clearance:-0.8 mm
I.D.
15 mm / 0.5906 in
Taper Roller Bearing Full Assemblies The TIMKEN 30302-90KA1 Taper Roller Bearing Full Assembly is engineered for optimal performance in a variety of automotive and industrial applications. This precision component is designed to support axial and radial loads, ensuring smooth operation and enhanced durability. With Timken's long-standing reputation for quality and innovation, this bearing assembly is ideal for those seeking reliable performance in demanding environments.
Key Features
- Precision Engineering: Manufactured to exacting standards, the 30302-90KA1 features a tapered roller design that allows for efficient load distribution and reduced friction.
- Metric Dimensions: With a nominal outer diameter of less than 4 inches, this assembly is designed for applications requiring compact solutions without compromising strength.
- High-Quality Materials: Constructed from premium steel, this bearing ensures long service life and resistance to wear, making it suitable for heavy-duty use.
- Optimized Performance: The design minimizes rolling resistance and maximizes load-carrying capacity, contributing to overall efficiency in machinery and vehicles.
- Easy Installation: The assembly is configured for straightforward installation, allowing for quick replacement with minimal downtime.
Applications
- Automotive Industry: Ideal for use in vehicles, this bearing assembly supports various components, from axles to transmissions, where reliability is crucial.
- Industrial Machinery: Suitable for a range of machinery applications, including conveyor systems and manufacturing equipment, where high performance and durability are essential.
- Compatibility: Designed to fit a wide range of systems, this bearing assembly can be utilized in numerous configurations across different industries.
- Operational Suitability: Effective in both high-speed and high-load applications, ensuring reliable performance under varying operational conditions.
Benefits
- Enhanced Reliability: Timken's rigorous quality control ensures that this bearing assembly meets high-performance standards, reducing the risk of equipment failure.
- Long-lasting Durability: The robust construction and high-quality materials provide a longer service life, reducing the frequency of replacements and associated costs.
- Improved Efficiency: The tapered roller design contributes to lower energy consumption, making it an eco-friendly choice for industrial operations.
- Customer Satisfaction: Backed by Timken's commitment to excellence, users can trust in the performance and reliability of this bearing assembly. --- Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more